Based on the clue 'back in the old testament isaiah said behold one o...', what is the answer?

Based on the clue 'back in the 60s it was the name given the data ent...', what is the answer? Based on the clue 'back in the 60s sue kaufman wrote the diary of a m...', what is the answer? Based on the clue 'back in the day if you were the bishop of hippo yo...', what is the answer? Based on the clue 'back in the middle ages the aim of this practice w...', what is the answer? What is associated with: back in therapy was the tagline of this 2002 sequel that starred billy crystal robert de niro? Based on the clue 'back off ive got this irrational fear of stranger...', what is the answer? Based on the clue 'back off this fish y hairdo thats naturally short...', what is the answer? Based on the clue 'back on market after a bad breakup with my ex gf n...', what is the answer?